442:34•60-265•9:96

To solve this expression, let's break it down step by step:

442:34 --> This can be written as 442 divided by 34, which equals approximately 13. The division sign (:) represents "divided by."

Next, let's look at the next part of the expression:

60-265 --> This is a subtraction operation, so we subtract 265 from 60, which equals -205.

Now, let's move on to the final part:

9:96 --> Similar to the previous expression, this is a division operation. Dividing 9 by 96 results in approximately 0.094.

Now, let's put it all together:

13 • 60 - (-205) • 0.094

Using the order of operations (PEMDAS/BODMAS), we need to perform the multiplication before the subtraction.

13 • 60 equals 780.

Next, we can simplify the subtraction: -(-205) = +205

Now, the expression becomes:

780 - 205 • 0.094

Finally, multiply 205 by 0.094, which equals approximately 19.27.

Now, we have:

780 - 19.27

Subtracting 19.27 from 780, we get approximately 760.73.

Therefore, the final result of the expression 442:34•60-265•9:96 is approximately 760.73.